S.C. IMUC S.A. PITESTI is able to homologate welding specialized personnel , authorized welders and their welding machines , according to the ISCIR norms or to the similar international prescriptions : ASTM ,TUV , VERITAS.
The principal welding procedure and their codes are as follows :
S.M.E. = manual electric weld ;
W.I.G. = welding in an inert gas flux ;
S.M.O. = oxyacetylene weld ;
M.A.G. = automatic weld ;
S.A.F. = automatic arc – welding .
The steel types homologated for weld are as follows:
|
Carbon steels: |
P195, P235, P265, (OLT35 +OLT45) |
|
Fined grained irons: |
P275, P355NL, (OCS 1,2,3) |
|
Chrome – Molybdenum alloy steel for high temperatures: |
X2CrMo18.9 (304), X2CrNiMo18.14; (316) X6CrNiTi18.10 (321) |
|
Austenitic stainless steels: |
X2CrMo18.9 (304), X2CrNiMo18.14; (316) X6CrNiTi18.10 (321) |
|
Nickel alloy steel for low temperatures: |
12Ni14 (A30LF3) |
